CH8700 program DC electronic load series can be widely applied in on-line test and lab of power transformer, charger, switch power, storage battery industries.是什么意思_CH8700 program DC electronic load series can be widely applied in on-line test and lab of power transformer, charger, switch power, storage battery industries.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句